City of Baltimore


443 Area code: Baltimore, Baltimore City - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 4437375300 | +1 443-737-5300 Maryland U.S.A.
  • 4437375301 | +1 443-737-5301 Maryland U.S.A.
  • 4437375302 | +1 443-737-5302 Maryland U.S.A.
  • 4437375303 | +1 443-737-5303 Maryland U.S.A.
  • 4437375304 | +1 443-737-5304 Maryland U.S.A.
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  • 4437375310 | +1 443-737-5310 Maryland U.S.A.
  • 4437375311 | +1 443-737-5311 Maryland U.S.A.
  • 4437375312 | +1 443-737-5312 Maryland U.S.A.
  • 4437375313 | +1 443-737-5313 Maryland U.S.A.
  • 4437375314 | +1 443-737-5314 Maryland U.S.A.
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  • 4437375317 | +1 443-737-5317 Maryland U.S.A.
  • 4437375318 | +1 443-737-5318 Maryland U.S.A.
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  • 4437375325 | +1 443-737-5325 Maryland U.S.A.
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  • 4437375354 | +1 443-737-5354 Maryland U.S.A.
  • 4437375355 | +1 443-737-5355 Maryland U.S.A.
  • 4437375356 | +1 443-737-5356 Maryland U.S.A.
  • 4437375357 | +1 443-737-5357 Maryland U.S.A.
  • 4437375358 | +1 443-737-5358 Maryland U.S.A.
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  • 4437375370 | +1 443-737-5370 Maryland U.S.A.
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  • 4437375380 | +1 443-737-5380 Maryland U.S.A.
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  • 4437375382 | +1 443-737-5382 Maryland U.S.A.
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  • 4437375399 | +1 443-737-5399 Maryland U.S.A.